Salzgitter Mannesmann International (Asia) Pte. Ltd. 
Representative Office Vietnam
C19-5th Floor
Hanoi Horison Hotel
40 Cat Linh Street
Dong Da District
Hanoi
Vietnam
Tel.: +84 4 3736 5700
Fax: +84 4 3736 5709

Salzgitter Mannesmann International (Asia) Pte. Ltd. 
Representative Office Ho Chi Minh City
Unit 404-3m Floor
Capital Place
6 Thai van Lung Street
District 1
Ho Chi Minh City
S.R. Vietnam
Tel.: +84 8 3823 5860
Fax: +84 8 3823 5855